BMW X5/6 M40i (2019-2025) G05/6 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System – BMW G05 X5 / G06 X6 40i (B58 Engine)

Take your driving experience to new heights with the Fi EXHAUST high-performance valvetronic system, meticulously crafted for the BMW G05 X5 and G06 X6 40i. Designed for precision, sound, and power, this bolt-on upgrade transforms your luxury SUV into a true performance machine.

🔊 Custom Sound Modes with Valvetronic Control

• Valves Closed: Enjoy a quiet, composed cruise ideal for city driving or long hauls.

• Valves Open: Experience an aggressive and exhilarating exhaust note that unleashes the true character of the B58 engine.

Switch seamlessly via:

• Factory exhaust/sport mode button

• Optional Fi Pro Remote Control & App

⚙️ Proven Performance Benefits

• Estimated Horsepower Gain: +5–10% with a full catless setup

• Improved throttle response and torque delivery

• Individually tuned muffler internals for optimal flow and acoustic tuning

✅ System Configuration – Catback Exhaust

Non-OPF Version Includes:

• Front Pipe + Mid Pipe + Valvetronic Muffler (EV Valve)

• Retains compatibility with OEM electronic valve actuator

• Remote not included by default
  Part No: BN-G06B58-CBE + CAB-BTB*1

🔧 Optional Downpipes (Non-OPF Only)

1. Ultra High Flow Catless Downpipe – BN-B58-NCAT

2. Racing 100 Cell Downpipe – BN-B58-CAT100

3. Sport 200 Cell Downpipe – BN-B58-CAT200

These downpipes unlock maximum performance gains and deeper exhaust tones.

📲 Optional Remote Control System

Upgrade to the Fi Pro Remote Control + App Module for total valve control:

• Remote toggle via smartphone app or included controller

• Plug-and-play OBD2 connection
  Part No: R2020OBD + OBD-CAB-5BNE

⚠️ Important Notes:

• System is available for both OPF and Non-OPF vehicles – confirm your version before ordering

• Each component is sold separately

• Product design may vary by model year and region

• Images are for illustration purposes only

🏁 Fi EXHAUST – Let It Roar

Designed for enthusiasts who demand power, precision, and a commanding exhaust presence, Fi EXHAUST transforms your X5/X6 40i into a luxury SUV with true performance soul.

Fi EXHAUST – Engineered to Perform. Designed to Impress